Updated: Jun 11, 2026

Jonathan D Feiber

PROOFPOINT INCSEC CIK: 0001027621
Estimated Net Worth
$3.14 Million
Last Updated: Jun 11, 2026 08:32 PM EST

Transaction Summary

Total Transactions50
Buy-Sell Ratio0.67
Buy Transactions16
Sell Transactions24

Transaction Volume

Total Volume$218.48M
Net Volume-$200.76M
Buy Volume$8.86M
Sell Volume$209.62M

Trade Analysis

AVG Trade Size$4.37M
Largest Trade$101.06M
Most Active MonthJun
Most Active Year2015

Trading Sentiment

OverallBearish
Recent TradeSelling
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

Loading chart

Monthly Trading Pattern

Loading chart

Past Insider Trading and Trends

Jonathan D Feiber has an estimated net worth of $3.14 Million. This is based on reported shares across multiple companies, which include Coupa Software Inc, Personalis, Inc., Rocket Fuel Inc., SHUTTERFLY INC, Rally Software Development Corp, Adamas Pharmaceuticals Inc, and PROOFPOINT INC.



2015 was Jonathan D Feiber's most active year for acquiring shares with 6 total transactions. Jonathan D Feiber's most active month to acquire stocks was the month of May. 2021 was Jonathan D Feiber's most active year for disposing of shares, totalling 9 transactions. Jonathan D Feiber's most active month to dispose stocks was the month of July. 2015 saw Jonathan D Feiber paying a total of $217,410.40 for 28,856 shares, this is the most they've acquired in one year. In 2021 Jonathan D Feiber cashed out on 47,165 shares for a total of $1,974,192.00, their largest year based on trade value.

Holdings & Transactions

Loading…
Loading…
Loading…
Loading…
Loading…
Loading…
Loading…